package com.example.demo.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.demo.entity.Admin;
import com.example.demo.mapper.AdminMapper;
import org.springframework.stereotype.Service;

import javax.management.Query;

@Service
public class AdminServicempl extends ServiceImpl<AdminMapper, Admin> implements AdminService {
    @Override
    public boolean add(Admin admin) {
        QueryWrapper<Admin> query=Wrappers.query(Admin.class);
        query.eq("username", admin.getUsername());
        Admin a= getOne(query);
        if(a!=null){
            return false;
        }
        return save(admin);
    }

    @Override
    public boolean login(String username, String password) {
        return false;
    }
}
